Hear pumps do this, but they pump energy into the ground during hot months to cool the house, then during cold months they pull some of it back.
Jokes aside:
Instead of boiling that water to run a turbine perhaps we could use a Thermal Electric Generator to extract energy without said turbine and everything that comes with it.
Lumpenmole@slrpnk.net 1 week ago
Lumpenmole@slrpnk.net 1 week ago
Heat pumps work like this. They pump heat into the ground during hot months, then take some of it back during cold months.